Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: -1

Inchi:1S/C18H12/c1-2-7-15-12-18-16(11-14(15)6-1)10-9-13-5-3-4-8-17(13)18/h1-12H/q-1

Electronic States

Energy
(eV)

-691.62999

Description
S0

Multiplicity
1

Is Minimum
yes

Symmetry
-

Theory Level
DFT - B3LYP

Element
and
Basis Sets

4-31g

Symmetry Group
Cs

Symmetry Elements
E sigmah(xy)

Rotational Constants

a
(cm-1)

0.03982
b
(cm-1)

0.00842
c
(cm-1)

0.00695

Dipole Moments

mu_x
(Debye)

-0.27351
mu_y
(Debye)

0.67795
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

941.64300

IR Intesity
(km/mol)

5.29600

Eigenvectors

Diff mu X
(Debye)

0.22000

Diff mu Y
(Debye)

0.27700

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.02798

0.07307

0.00000

2

-0.05201

-0.07690

0.00000

3

-0.01085

0.04939

0.00000

4

-0.00676

-0.02696

0.00000

5

0.03316

0.01951

0.00000

6

-0.00328

-0.04894

0.00000

7

-0.02081

0.00904

0.00000

8

0.00627

0.00124

0.00000

9

0.08086

-0.03924

0.00000

10

0.06623

0.00092

0.00000

11

-0.00116

-0.01389

0.00000

12

0.04457

0.05533

0.00000

13

-0.07382

-0.07098

0.00000

14

-0.02310

0.11708

0.00000

15

-0.02830

-0.02805

0.00000

16

0.06229

-0.01749

0.00000

17

-0.00564

0.03520

0.00000

18

-0.04202

-0.03379

0.00000

19

-0.03394

0.05395

0.00000

20

-0.06657

-0.12931

0.00000

21

0.10409

0.04238

0.00000

22

0.04708

-0.07048

0.00000

23

0.00053

-0.02567

0.00000

24

-0.04177

-0.10754

0.00000

25

0.02976

0.13499

0.00000

26

0.02894

0.07847

0.00000

27

-0.06702

0.02203

0.00000

28

0.06344

-0.02123

0.00000

29

-0.01774

0.03259

0.00000

30

-0.01913

-0.06416

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons